NSN 4820-01-279-2977
Part Details | GATE VALVE
4820-01-279-2977 A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
Alternate Parts: 1298A MOD.22INS, 1298/A MOD.2/2INS, 1298A MOD.22INS, 1298/A MOD.2/2INS, 1298A MOD.22INS, 1298/A MOD.2/2INS, 4820-01-279-2977, 01-279-2977, 4820012792977, 012792977
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 16, 1988 | 01-279-2977 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-279-2977
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1298/A MOD.2/2INS | K5206 | DMI YOUNG & CUNNINGHAM LTD |
| 1298/A MOD.2/2INS | K7735 | YOUNG & CUNNINGHAM GLASGOW LTD |
| 1298/A MOD.2/2INS | 0A0N9 | YOUNG AND CUNNINGHAM AMERICA INCA JOINT VENTURE |
Technical Data | NSN 4820-01-279-2977
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 2.000 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 6.000 INCHES |
| BOLT HOLE QUANTITY | 4 |
| FACE TO FACE DISTANCE | 7.000 INCHES |
| FLANGE FACE DESIGN | RAISED |
| STEM TYPE | RISING |
| BONNET TYPE | PACKING RETAINING |